LARA GOES TOPLESS IN LATEST INSTAGRAM POST

Lara Bingle and boyfriend Sam Worthington can't stop posting pictures of each other to Twitter and Instagram in an ongoing festival of mutual adoration.

The latest is a sexy picture taken by her beau of a topless Bingle posing in bed in nothing but a G-string.

The photo, which has already had over 17,000 likes, has the caption "Photo by @mrsamworthington #larabingleforcottononbody #newunderwear #coming soon #newyork."

The model, who shows no signs of the "cellulite" identified by FAMOUS magazine, has been spruiking her new underwear range with retailer Cotton On and clearly knows how to garner public interest.

The pair has been dating since September and made no secret of their feelings for each other. Avatar actor Worthington told Nova radio's Fitzy and Wippa recently: "I'm very happy and I've met someone I'm very grateful for. She's down to earth."

Similarly Bingle told the Daily Telegraph that she was so happy her "cheeks were hurting" from smiling so much.

"Sam is an awesome guy," she added. "I am happy, we are happy. He is the most awesome guy, Australians are just really down to earth, very protective and it is nice to have someone around like that."

With the festive selfie season upon us be sure to expect many more pictures of the photogenic duo over the coming weeks.